公开(公告)号：US09412167B2

公开(公告)日：2016-08-09

申请号：US14704257

申请日：2015-05-05

申请人： AmCad BioMed Corporation

发明人： Po-Hsiang Tsui ,  Ming-Chih Ho ,  Chiung-Nein Chen ,  Argon Chen ,  Jia-Jiun Chen ,  Yu-Hsin Wang ,  Kuo-Chen Huang

IPC分类号： G06K9/00 ,  G06T7/00 ,  A61B8/14 ,  A61B8/00

CPC分类号： G06T7/0034 ,  A61B8/14 ,  A61B8/461 ,  G01S7/52047 ,  G01S15/8977 ,  G06T7/0014 ,  G06T2207/10132 ,  G06T2207/30024

摘要： The present invention provides an acceleration and enhancement methods for ultrasound scatterer structure visualization. The method includes: obtaining an ultrasonic image, calculating all values of the ultrasonic signal points in each mth window centered at a nth signal point to obtain a plurality of original statistical values anxm, obtaining a plurality of mth statistical values by averaging value of original statistical values in the same window, calculating a plurality of mth weighting values based on the statistical values by different weighting formulas, multiplying each weighting value with the original statistical values corresponding to the various size of windows, summing up to obtain an ultrasound structure scatterer value of the nth ultrasonic signal point, and generating an ultrasound scatterer structure image based on a matrix of the ultrasound scatterer values. The present invention further combined interpolation method can reduce the computation time and retain the 80% accuracy.

摘要翻译： 本发明提供了一种用于超声散射体结构可视化的加速和增强方法。 该方法包括：获得超声波图像，计算以第n个信号点为中心的第m个窗口中的超声信号点的所有值，以获得多个原始统计值焦虑，通过平均原始统计值获得多个第m个统计值 在相同的窗口中，通过不同的加权公式基于统计值计算多个第m个加权值，将每个加权值与对应于各种尺寸的窗口的原始统计值相乘，求和获得超声波结构散射体值 第n超声信号点，并且基于超声波散射体值的矩阵生成超声波散射体结构图像。 本发明进一步组合插值方法可以减少计算时间并保持80％的精度。

公开(公告)号：US20160133020A1

公开(公告)日：2016-05-12

申请号：US14704257

申请日：2015-05-05

申请人： AmCad BioMed Corporation

发明人： Po-Hsiang Tsui ,  Ming-Chih Ho ,  Chiung-Nein Chen ,  Argon Chen ,  Jia-Jiun Chen ,  Yu-Hsin Wang ,  Kuo-Chen Huang

IPC分类号： G06T7/00 ,  A61B8/00 ,  A61B8/14

CPC分类号： G06T7/0034 ,  A61B8/14 ,  A61B8/461 ,  G01S7/52047 ,  G01S15/8977 ,  G06T7/0014 ,  G06T2207/10132 ,  G06T2207/30024

摘要： The present invention provides an acceleration and enhancement methods for ultrasound scatterer structure visualization. The method includes: obtaining an ultrasonic image, calculating all values of the ultrasonic signal points in each mth window centered at a nth signal point to obtain a plurality of original statistical values anxm, obtaining a plurality of mth statistical values by averaging value of original statistical values in the same window, calculating a plurality of mth weighting values based on the statistical values by different weighting formulas, multiplying each weighting value with the original statistical values corresponding to the various size of windows, summing up to obtain an ultrasound structure scatterer value of the nth ultrasonic signal point, and generating an ultrasound scatterer structure image based on a matrix of the ultrasound scatterer values. The present invention further combined interpolation method can reduce the computation time and retain the 80% accuracy.

摘要翻译： 本发明提供了一种用于超声散射体结构可视化的加速和增强方法。 该方法包括：获得超声波图像，计算以第n个信号点为中心的第m个窗口中的超声信号点的所有值，以获得多个原始统计值焦虑，通过平均原始统计值获得多个第m个统计值 在相同的窗口中，通过不同的加权公式基于统计值计算多个第m个加权值，将每个加权值与对应于各种尺寸的窗口的原始统计值相乘，求和获得超声波结构散射体值 第n超声信号点，并且基于超声波散射体值的矩阵生成超声波散射体结构图像。 本发明进一步组合插值方法可以减少计算时间并保持80％的精度。